TPE - ONT

$415 Find Cheap Flights from Taipei City to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Taipei City to Ontario departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Taipei City to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Taipei City to Ontario, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$707
Overall average: $898
China Airlines
Tue 6/9Sat 8/1
TPE - ONT • Non-stop
Cheapest one-way
$415
Typical prices: $527-$588
STARLUX Airlines
Tue 5/5
TPE - ONT • 1 stop
Top airlines
China Airlines
Cheapest • from $707 (round-trip)
STARLUX Airlines
Best reviews • 8.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with China Airlines and STARLUX Airlines. Average duration is 11h 22m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
China Airlines
Most punctual • 79% on-time
Night flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 17% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Taipei City to Ontario (TPE-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Taipei City to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Taipei City to Ontario

Tue, Jun 9 - Sat, Aug 1
China Airlines Logo
9:10 pm - 6:00 pm
TPE
-
ONT
11h 50mnonstop
China Airlines Logo
12:45 am - 5:05 am
ONT
-
TPE
13h 20mnonstop
$707China Airlines
Wed, Mar 11 - Mon, Mar 23
China Airlines Logo
9:25 pm - 5:50 pm
TPE
-
ONT
11h 25mnonstop
China Airlines Logo
11:50 pm - 5:30 am
ONT
-
TPE
14h 40mnonstop
$708China Airlines
Wed, Mar 18 - Mon, Mar 30
STARLUX Airlines Logo
8:30 pm - 4:50 pm
TPE
-
ONT
11h 20mnonstop
STARLUX Airlines Logo
11:10 pm - 4:15 am
ONT
-
TPE
14h 05mnonstop
$709STARLUX Airlines
Thu, Jun 4 - Mon, Jun 22
China Airlines Logo
9:10 pm - 6:00 pm
TPE
-
ONT
11h 50mnonstop
China Airlines Logo
12:10 am - 5:15 am
ONT
-
TPE
14h 05mnonstop
$710China Airlines
Thu, Jun 4 - Sat, Jun 20
China Airlines Logo
9:10 pm - 6:00 pm
TPE
-
ONT
11h 50mnonstop
China Airlines Logo
12:10 am - 5:15 am
ONT
-
TPE
14h 05mnonstop
$711China Airlines
Thu, Mar 12 - Thu, Mar 19
STARLUX Airlines Logo
8:45 pm - 10:07 pm
TPE
-
ONT
16h 22m
1 stop
STARLUX Airlines Logo
7:59 pm - 4:55 am
ONT
-
TPE
17h 56m
1 stop
$730STARLUX Airlines
Tue, Mar 10 - Sun, Mar 22
Delta Logo
9:55 am - 4:28 pm
TPE
-
ONT
21h 33m
2 stops
Delta Logo
5:09 pm - 9:05 pm
ONT
-
TPE
36h 56m
2 stops
$758Delta
Wed, Mar 18 - Mon, Mar 30
Delta Logo
9:55 am - 11:51 pm
TPE
-
ONT
28h 56m
2 stops
Delta Logo
11:59 am - 7:55 pm
ONT
-
TPE
16h 56m
1 stop
$759Delta
Wed, Mar 11 - Tue, Mar 24
Delta Logo
9:55 am - 11:51 pm
TPE
-
ONT
28h 56m
2 stops
Delta Logo
6:00 am - 9:05 pm
ONT
-
TPE
24h 05m
1 stop
$760Delta
Mon, Mar 16 - Tue, Mar 17
United Airlines Logo
10:10 am - 8:50 pm
TPE
-
ONT
25h 40m
2 stops
United Airlines Logo
5:15 am - 6:50 pm
ONT
-
TPE
22h 35m
2 stops
$774United Airlines
Booking Insights

KAYAK's insights & trends for Taipei City to Ontario flights

Get data-powered insights and trends into flights from Taipei City to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Taipei City to Ontario?

The average price of all round-trip flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ontario on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Taipei City to Ontario. For your return ticket, we recommend flying on a Monday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Taipei City Taiwan Taoyuan Intl Airport to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario is April, where tickets cost $759 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,269 and $1,137 respectively.

Can I save money by flying with a layover from Taipei City Taiwan Taoyuan Intl Airport to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $741 on average.

How far in advance should I book a flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Taipei City Taiwan Taoyuan Intl Airport to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$415
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Taipei City to Ontario

When to book flights from Taipei City to Ontario

Are your dates flexible? Find out the best times to travel from Taipei City to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Taipei City to Ontario flights

  • What is the cheapest flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario?

    In the last 3 days, the lowest price for a flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario was $415 for a one-way ticket and $707 for a round-trip.

  • Do I need a passport to fly between Taipei City and Ontario?

    A passport is required to fly from Taipei City to Ontario.

  • Which airports will I be using when flying from Taipei City to Ontario?

    Taipei City airport is called Taipei City Taiwan Taoyuan Intl and the only airport in Ontario is Ontario.

  • Which airlines offer Wi-Fi service onboard planes from Taipei City to Ontario?

    STARLUX Airlines, EVA Air, and China Airlines offer inflight Wi-Fi service on the Taipei City to Ontario flight route.

  • Which aircraft models fly most regularly from Taipei City to Ontario?

    The Airbus A350-900 is the aircraft model that flies most regularly on the Taipei City to Ontario flight route.

  • Which airline alliances offer flights from Taipei City to Ontario?

    SkyTeam is the only airline alliance operating flights between Taipei City and Ontario.

  • On which days can I fly direct from Taipei City to Ontario?

    There are nonstop flights from Taipei City to Ontario on a daily basis.

  • Which is the best airline for flights from Taipei City to Ontario, STARLUX Airlines or China Airlines?

    The two airlines most popular with KAYAK users for flights from Taipei City to Ontario are STARLUX Airlines and China Airlines. With an average price for the route of $1,111 and an overall rating of 8.9, STARLUX Airlines is the most popular choice. China Airlines is also a great choice for the route, with an average price of $887 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Taipei City to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Taipei City to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Taipei City to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Taipei City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Taipei City to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Taipei City with another airline. Booking your flights between Taipei City and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Taipei City to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Taipei City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Taipei City Taiwan Taoyuan Intl Airport to Ontario

  • Looking for a cheap flight? 25% of our users found flights on this route for $465 or less one-way and $725 or less round-trip.

Prefer to fly direct from Taipei City to Ontario?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Taipei City Taiwan Taoyuan Intl to Ontario.
Find which airlines fly direct from Taipei City Taiwan Taoyuan Intl Airport to Ontario Airport, which days they fly and book direct flights.

Direct departures

Taipei City Taiwan Taoyuan Intl to Ontario

Monday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Tuesday

China Airlines

China Airlines

Wednesday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Thursday

China Airlines

China Airlines

Friday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Saturday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Sunday

China Airlines

China Airlines

See more direct flights

Direct returns

Ontario to Taipei City Taiwan Taoyuan Intl

Monday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Tuesday

China Airlines

China Airlines

Wednesday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Thursday

China Airlines

China Airlines

Friday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Saturday

China Airlines, STARLUX Airlines

China Airlines, STARLUX Airlines

Sunday

China Airlines

China Airlines

See more direct flights

Reviews of the top airlines flying from Taipei City to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Taipei City to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Taipei City to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.9
STARLUX AirlinesOverall score based on 274 reviews
9.2Crew
8.8Entertainment
8.9Boarding
8.9Comfort
8.7Food
Airline reviews

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

10.0 ExcellentAdam, Feb 2026
SEA - TPE
Read more STARLUX Airlines reviews

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

Th tray was dirty when pulled it out. Still oily and food stains can clearly see last trip cleaner did not clean well. The toilet sink water did not drain quickly enough.

Majority of the movie entertainment loaded in the aircraft were quite old.

Crew is very attentive. Another new airbus 350-900 plane. Very modern.

Passengers were confused and freaking out coz the flight information wasn’t showing on the board that was running with all the departing flights. B9 gate was still showing Cathay Pacific bound for HK 15:50 was on until 22:07. STARLUX staff cameater but didn’t let the passengers go in to pre departure area until 22:45 for the 23:30 boarding time

The aircraft is fairly new. The screen is big and it's great to enjoy movies on a long haul flight. However, the food quality , and drink and snack selections, have room for improvement.

Preboarding food selection is an excellent idea. On the other end I did know the choice. People in my area know the choice. It ends with I got my meal till most of them are half way to finish their meal.

Overall it’s good . However the food quality can be improved .

My luggage was forced open and broke the zipper. I received it in a huge STARLUX plastic bag. Unfortunately, I have a round trip ticket but might be my first and last with this airline

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I love my Delta crew, they were so welcoming and helpful.

I absolutely loved my flight from Taipei to LAX. I was originally assigned to a different seat, however one of the stewardess noticed I was uncomfortable in my seat. She offered to move me to a more comfortable setting. Although she didn’t have to do what she did, I am more than grateful and thankful for her doing so. My longer flight felt much more comfortable, just by her taking notice. I really appreciate her.

Sat next to a woman who had her period. Blood was on her seat and on the arm rest between us. I ended up having period blood on my jacket and shoes. Very gross!

They need to improve on how the plane lands cause it was not smooth at all.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

Most relaxing long distance flight I have been on. And I have flown on many.

Everything you need to know for your flight from Taipei City to Ontario

Information on your arrival and departure airports